Forum for Science, Industry and Business

Sponsored by:     3M 
Search our Site:

 

NASA's TRMM Satellite Calculates Hurricanes Fay and Gonzalo Rainfall

23.10.2014

The Tropical Rainfall Measuring Mission or TRMM satellite can estimate rainfall rates from its orbit in space and that data is used to create a rainfall analysis and calculate total rainfall for weather events in the tropics. NASA used TRMM and other satellite data to calculate rainfall from Atlantic hurricanes Fay and Gonzalo.

Tropical Storm Fay battered Bermuda on October 12, 2014 and became a hurricane after passing the island.  The following Friday powerful Hurricane Gonzalo passed  directly over the island on Friday October 17, 2014 causing flooding and damage to many structures.


This rainfall analysis showed that Gonzalo generated several areas over the Atlantic Ocean where rainfall totals topped 12 inches (red). Fay's maximum rainfall appeared between 4 and 8 inches (green).

Image Credit: NASA/SSAI, Hal Pierce

The remnants of Gonzalo also pounded the British Islands with winds exceeding 70 mph causing the death of at least one person.

An analysis of rainfall was conducted on Fay and Gonzalo as they moved through the central Atlantic Ocean and over Bermuda. The analysis was based on near real time TRMM-based precipitation estimates (TMPA) that were produced by merging data from several satellites.

The analysis showed that Gonzalo generated several areas over the Atlantic Ocean where rainfall totals topped 12 inches (300 mm). Fay's maximum rainfall was between 4 and 8 inches (100-200 mm).

The rainfall estimates have been developed at the NASA Goddard Space Flight Center in Greenbelt, Maryland by the precipitation research team. The type of data used in this analysis is expected to be superseded by a Global Precipitation Measurement (GPM) mission product in late 2014.

TRMM is managed by NASA and the Japan Aerospace Exploration Agency. For more information about TRMM, visit: trmm.gsfc.nasa.gov. For more information about GPM, visit: www.nasa.gov/gpm.

Hal Pierce
SSAI/NASA's Goddard Space Flight Center

Rob Gutro | Eurek Alert!
Further information:
http://www.nasa.gov/content/goddard/nasas-trmm-satellite-calculates-hurricanes-fay-and-gonzalo-rainfall/

More articles from Earth Sciences:

nachricht Using tree-fall patterns to calculate tornado wind speed
25.06.2018 | Ecological Society of America

nachricht Fast rising bedrock below West Antarctica reveals an extremely fluid Earth mantle
22.06.2018 | Technical University of Denmark

All articles from Earth Sciences >>>

The most recent press releases about innovation >>>

Die letzten 5 Focus-News des innovations-reports im Überblick:

Im Focus: Superconducting vortices quantize ordinary metal

Russian researchers together with their French colleagues discovered that a genuine feature of superconductors -- quantum Abrikosov vortices of supercurrent -- can also exist in an ordinary nonsuperconducting metal put into contact with a superconductor. The observation of these vortices provides direct evidence of induced quantum coherence. The pioneering experimental observation was supported by a first-ever numerical model that describes the induced vortices in finer detail.

These fundamental results, published in the journal Nature Communications, enable a better understanding and description of the processes occurring at the...

Im Focus: Temperature-controlled fiber-optic light source with liquid core

In a recent publication in the renowned journal Optica, scientists of Leibniz-Institute of Photonic Technology (Leibniz IPHT) in Jena showed that they can accurately control the optical properties of liquid-core fiber lasers and therefore their spectral band width by temperature and pressure tuning.

Already last year, the researchers provided experimental proof of a new dynamic of hybrid solitons– temporally and spectrally stationary light waves resulting...

Im Focus: Overdosing on Calcium

Nano crystals impact stem cell fate during bone formation

Scientists from the University of Freiburg and the University of Basel identified a master regulator for bone regeneration. Prasad Shastri, Professor of...

Im Focus: AchemAsia 2019 will take place in Shanghai

Moving into its fourth decade, AchemAsia is setting out for new horizons: The International Expo and Innovation Forum for Sustainable Chemical Production will take place from 21-23 May 2019 in Shanghai, China. With an updated event profile, the eleventh edition focusses on topics that are especially relevant for the Chinese process industry, putting a strong emphasis on sustainability and innovation.

Founded in 1989 as a spin-off of ACHEMA to cater to the needs of China’s then developing industry, AchemAsia has since grown into a platform where the latest...

Im Focus: First real-time test of Li-Fi utilization for the industrial Internet of Things

The BMBF-funded OWICELLS project was successfully completed with a final presentation at the BMW plant in Munich. The presentation demonstrated a Li-Fi communication with a mobile robot, while the robot carried out usual production processes (welding, moving and testing parts) in a 5x5m² production cell. The robust, optical wireless transmission is based on spatial diversity; in other words, data is sent and received simultaneously by several LEDs and several photodiodes. The system can transmit data at more than 100 Mbit/s and five milliseconds latency.

Modern production technologies in the automobile industry must become more flexible in order to fulfil individual customer requirements.

All Focus news of the innovation-report >>>

Anzeige

Anzeige

VideoLinks
Industry & Economy
Event News

Munich conference on asteroid detection, tracking and defense

13.06.2018 | Event News

2nd International Baltic Earth Conference in Denmark: “The Baltic Sea region in Transition”

08.06.2018 | Event News

ISEKI_Food 2018: Conference with Holistic View of Food Production

05.06.2018 | Event News

 
Latest News

Rapid water formation in diffuse interstellar clouds

25.06.2018 | Physics and Astronomy

Using tree-fall patterns to calculate tornado wind speed

25.06.2018 | Earth Sciences

'Stealth' material hides hot objects from infrared eyes

25.06.2018 | Power and Electrical Engineering

VideoLinks
Science & Research
Overview of more VideoLinks >>>